What are the cheapest airlines to fly from New Hampshire to Dublin one-way?

The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $277. However, be on the lookout for offers from TAP AIR PORTUGAL and Vueling, as they are both options that can get you from New Hampshire to Dublin for a low price.

What is the cheapest month to book a flight from New Hampshire to Dublin?

Currently, November is the cheapest month in which you can book a flight from New Hampshire to Dublin (average of $509). Flying from New Hampshire to Dublin in June is currently the most expensive (average of $1,010). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What are the most popular routes from New Hampshire to Dublin?

The most popular flight routes from New Hampshire to Dublin are Boston Logan Intl - Dublin, Manchester - Dublin and Portland - Dublin.

How far in advance should I book a flight from New Hampshire to Dublin?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 62% on flights from New Hampshire to Dublin compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $615. For sooner than that we have options available in the next 3 days from $820.

What is the cheapest month to fly from New Hampshire to Dublin?

The best pricing can be found in the month of February. Prices to Dublin from New Hampshire average $584. You can even find prices in February for less than $584, as users have found deals to Dublin from as low as $321. The month of June appears to be one of the more expensive times to travel to Dublin from New Hampshire. Flying in the targeted month can save you up to 32%.

What airport do you fly into for flights to Dublin from New Hampshire?

If you book a flight to Dublin from New Hampshire, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

Can I find deals for flights from New Hampshire to Dublin that include hotel bookings?

Yes. In addition to deals on New Hampshire to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Hampshire to Dublin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Dublin.

Can I find deals for business class flights from New Hampshire to Dublin?

Yes. Cheapflights offers flight deals from New Hampshire to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$255+ Flights from New Hampshire to Dublin

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Cheap flight deals from New Hampshire to Dublin

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$392 (PLAY)
One-way from	$255 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$504

Provider with most accurate pricing for Boston Logan Intl-Dublin flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Dublin flights.

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From New Hampshire to Dublin

Search Deals

One-way flight from New Hampshire to Dublin

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($108 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from New Hampshire to Dublin

Cheapest flights from New Hampshire to Dublin
Explore the most affordable flight options available from New Hampshire to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Sun 10/127:15 pmBOS - DUB

1 stop9h 55mPLAY

Wed 10/2211:35 amDUB - BOS

1 stop11h 15mPLAY

Deal found 3/30

$391

Mon 11/108:50 pmBOS - DUB

1 stop8h 25mIcelandair

Mon 11/1711:30 amDUB - BOS

1 stop11h 15mIcelandair

Deal found 3/30

$406

Mon 10/205:40 pmBOS - DUB

1 stop13h 10mScandinavian Airlines

Wed 10/2912:40 pmDUB - BOS

1 stop32h 10mScandinavian Airlines

Deal found 3/30

$414

Fri 10/246:00 amBOS - DUB

1 stop23h 20mUnited Airlines

Sun 11/29:00 amDUB - BOS

1 stop32h 12mUnited Airlines

Deal found 3/30

$428

Tue 11/410:40 amBOS - DUB

1 stop15h 30mMultiple Airlines

Tue 11/1112:55 pmDUB - BOS

1 stop12h 25mMultiple Airlines

Deal found 3/30

$441

Sat 11/810:20 amBOS - DUB

2 stops15h 50mAir Canada

Sat 11/159:00 amDUB - BOS

2 stops16h 18mAir Canada

Deal found 3/30

$442

Mon 12/19:20 pmBOS - DUB

Nonstop5h 55mAer Lingus

Tue 12/911:35 amDUB - BOS

Nonstop7h 10mAer Lingus

Deal found 3/30

$497

Tue 11/1110:20 pmBOS - DUB

Nonstop6h 00mKLM

Sun 11/1611:30 amDUB - BOS

Nonstop7h 35mKLM

Deal found 3/30

$514

Mon 11/1010:30 amBOS - DUB

1 stop16h 15mDelta

Sun 11/1611:30 amDUB - BOS

Nonstop7h 35mDelta

Deal found 3/30

$518

Wed 10/159:45 pmBOS - DUB

Nonstop6h 15mJetBlue

Thu 10/2310:40 amDUB - BOS

Nonstop7h 21mJetBlue

Deal found 3/29

$531

Fri 10/248:05 pmBOS - DUB

2 stops21h 10mLufthansa

Sat 11/15:00 amDUB - BOS

2 stops22h 54mLufthansa

Deal found 3/30

$545

Wed 5/143:35 pmPWM - DUB

1 stop11h 45mJetBlue

Wed 5/2111:30 amDUB - PWM

1 stop16h 30mJetBlue

Deal found 3/29

$629

Best flights from New Hampshire to Dublin
Discover carefully curated flight deals from New Hampshire to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Tue 5/137:15 pmBOS - DUB

1 stop10h 00mPLAY

Mon 5/1911:35 amDUB - BOS

1 stop11h 15mPLAY

Deal found 3/30

$392

Wed 5/146:00 amBOS - DUB

2 stops23h 15mMultiple Airlines

Wed 5/2111:35 amDUB - BOS

2 stops16h 21mMultiple Airlines

Deal found 3/30

$482

Tue 5/65:40 pmBOS - DUB

1 stop19h 35mScandinavian Airlines

Tue 5/2011:45 amDUB - BOS

2 stops32h 50mScandinavian Airlines

Deal found 3/31

$489

Fri 6/610:20 amBOS - DUB

1 stop16h 25mUnited Airlines

Tue 6/109:20 amDUB - BOS

2 stops33h 08mUnited Airlines

Deal found 3/30

$562

Sat 4/269:03 pmBOS - DUB

Nonstop6h 17mJetBlue

Sat 5/310:40 amDUB - BOS

Nonstop7h 00mJetBlue

Deal found 3/31

$566

Thu 5/2911:25 pmBOS - DUB

Nonstop6h 20mDelta

Mon 6/93:00 pmDUB - BOS

Nonstop7h 10mDelta

Deal found 3/30

$576

Mon 4/2810:00 pmBOS - DUB

1 stop12h 45mAmerican Airlines

Wed 4/309:30 amDUB - BOS

1 stop13h 14mAmerican Airlines

Deal found 3/30

$579

Wed 5/285:50 amBOS - DUB

2 stops21h 25mAir Canada

Thu 6/59:20 amDUB - BOS

1 stop10h 12mAir Canada

Deal found 3/30

$581

Fri 4/2512:15 pmBOS - DUB

1 stop14h 30mAir France

Thu 5/11:15 pmDUB - BOS

1 stop12h 11mAir France

Deal found 3/31

$585

Fri 4/254:00 pmBOS - DUB

1 stop11h 45mKLM

Sat 5/31:15 pmDUB - BOS

1 stop10h 44mKLM

Deal found 3/31

$590

Sun 6/19:25 pmBOS - DUB

Nonstop6h 00mAer Lingus

Wed 6/1112:40 pmDUB - BOS

Nonstop7h 00mAer Lingus

Deal found 3/30

$593

Thu 5/227:40 pmBOS - DUB

1 stop11h 15mBritish Airways

Sat 5/3110:30 amDUB - BOS

1 stop17h 00mBritish Airways

Deal found 3/31

$621

Last-minute flights from New Hampshire to Dublin
Discover last-minute flight deals from New Hampshire to Dublin. Data last updated March 31, 2025 and is based on user searches.

Tue 4/17:40 pmBOS - DUB

1 stop11h 15mBritish Airways

Wed 4/23:30 pmDUB - BOS

1 stop12h 05mBritish Airways

Deal found 3/29

$595

Wed 4/212:35 pmBOS - DUB

1 stop17h 30mIcelandair

Tue 4/812:15 pmDUB - BOS

1 stop11h 35mIcelandair

Deal found 3/30

$548

Sat 4/59:35 pmBOS - DUB

1 stop37h 20mTurkish Airlines

Tue 4/84:55 pmDUB - BOS

1 stop31h 45mTurkish Airlines

Deal found 3/29

$732

Sat 4/510:45 pmBOS - DUB

1 stop20h 20mTAP AIR PORTUGAL

Thu 4/245:30 amDUB - BOS

2 stops32h 40mTAP AIR PORTUGAL

Deal found 3/30

$893

Sat 4/53:08 pmPWM - DUB

2 stops20h 02mScandinavian Airlines

Tue 4/87:05 pmDUB - PWM

2 stops34h 18mScandinavian Airlines

Deal found 3/31

$897

Sun 4/67:15 pmBOS - DUB

1 stop9h 20mPLAY

Wed 4/911:35 amDUB - BOS

1 stop11h 15mPLAY

Deal found 3/29

$403

Sun 4/65:50 pmBOS - DUB

2 stops18h 05mLufthansa

Wed 4/99:00 amDUB - BOS

2 stops19h 59mLufthansa

Deal found 3/29

$1,100

Mon 4/711:30 pmBOS - DUB

Nonstop6h 15mKLM

Wed 4/912:00 pmDUB - BOS

Nonstop7h 05mKLM

Deal found 3/29

$1,030

Mon 4/77:40 pmBOS - DUB

1 stop11h 10mBritish Airways

Tue 4/83:25 pmDUB - BOS

1 stop12h 10mBritish Airways

Deal found 3/29

$1,071

Tue 4/85:40 pmBOS - DUB

1 stop19h 35mScandinavian Airlines

Mon 4/1412:20 pmDUB - BOS

2 stops32h 15mScandinavian Airlines

Deal found 3/30

$651

Tue 4/89:25 pmBOS - DUB

Nonstop6h 00mAer Lingus

Wed 4/1612:40 pmDUB - BOS

Nonstop7h 00mAer Lingus

Deal found 3/30

$700

Tue 4/89:25 pmBOS - DUB

Nonstop6h 00mJetBlue

Mon 4/214:45 pmDUB - BOS

Nonstop7h 00mJetBlue

Deal found 3/30

$960

One-way flights from New Hampshire to Dublin
Search for one-way flight options from New Hampshire to Dublin. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Tue 4/85:15 amBOS - DUB

2 stops33h 40mMultiple Airlines

Deal found 3/29

$255

Tue 4/87:15 pmBOS - DUB

1 stop10h 00mPLAY

Deal found 3/29

$277

Thu 4/310:25 pmBOS - DUB

1 stop14h 40mTAP AIR PORTUGAL

Deal found 3/30

$361

Mon 5/1210:50 pmBOS - DUB

1 stop29h 20mVueling

Deal found 3/31

$365

Mon 5/510:00 amBOS - DUB

2 stops20h 50mScandinavian Airlines

Deal found 3/30

$382

Mon 4/288:50 pmBOS - DUB

1 stop9h 15mIcelandair

Deal found 3/30

$400

Tue 6/311:35 pmBOS - DUB

Nonstop6h 10mDelta

Deal found 3/31

$438

Mon 5/126:35 pmBOS - DUB

2 stops21h 20mAer Lingus

Deal found 3/30

$444

Tue 4/226:00 amBOS - DUB

2 stops23h 20mUnited Airlines

Deal found 3/31

$448

Fri 5/305:05 pmBOS - DUB

1 stop14h 05mSWISS

Deal found 3/30

$477

Sat 6/217:15 pmBOS - DUB

1 stop10h 15mWorldTicket

Deal found 3/30

$487

Thu 6/511:35 pmBOS - DUB

Nonstop6h 10mKLM

Deal found 3/31

$488

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 9/14

7:15 pm-10:10 am

1 stop9h 55m

Dublin

Tue 9/23

11:35 am-5:50 pm

1 stop11h 15m

$392

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 9/16

5:40 pm-11:50 am

1 stop13h 10m

Dublin

Mon 9/29

12:40 pm-3:35 pm

1 stop31h 55m

$418

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 5/14

6:00 am-10:15 am

2 stops23h 15m

Dublin

Wed 5/21

11:35 am-10:56 pm

2 stops16h 21m

$482

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 4/26

9:03 pm-8:20 am

Nonstop6h 17m

Dublin

Sat 5/3

10:40 am-12:40 pm

Nonstop7h 00m

$566

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 5/25

12:30 pm-9:45 am

1 stop16h 15m

Dublin

Thu 6/5

9:20 am-10:23 am

2 stops30h 03m

$567

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 9/3

10:20 am-7:45 am

1 stop16h 25m

Dublin

Thu 9/18

9:20 am-2:31 pm

1 stop10h 11m

$575

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 5/29

11:25 pm-10:45 am

Nonstop6h 20m

Dublin

Mon 6/9

3:00 pm-5:10 pm

Nonstop7h 10m

$576

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 4/28

10:00 pm-3:45 pm

1 stop12h 45m

Dublin

Wed 4/30

9:30 am-5:44 pm

1 stop13h 14m

$579

PortlandDublin

PWM - DUB

PWMDUB

Portland

Wed 5/14

3:35 pm-8:20 am

1 stop11h 45m

Dublin

Wed 5/21

11:30 am-11:00 pm

1 stop16h 30m

$629

PortlandDublin

PWM - DUB

PWMDUB

Portland

Wed 5/14

12:37 pm-10:20 am

1 stop16h 43m

Dublin

Wed 5/21

9:50 am-5:43 pm

2 stops36h 53m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 33 results

Best time to book a flight from New Hampshire to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from New Hampshire with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Dublin

What is the cheapest time of day to fly from NH to DUB?

When flying from New Hampshire to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Peruse reviews from past customers who have flown with Delta, KLM and SWISS from New Hampshire to Dublin to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,425 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,614 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Dublin from New Hampshire?
If you book a flight to Dublin from New Hampshire, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.
What are the cheapest airlines to fly from New Hampshire to Dublin one-way?
The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $277. However, be on the lookout for offers from TAP AIR PORTUGAL and Vueling, as they are both options that can get you from New Hampshire to Dublin for a low price.
What are the most popular routes from New Hampshire to Dublin?
The most popular flight routes from New Hampshire to Dublin are Boston Logan Intl - Dublin, Manchester - Dublin and Portland - Dublin.
Can I find deals for flights from New Hampshire to Dublin that include hotel bookings?
Yes. In addition to deals on New Hampshire to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Hampshire to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Dublin.
Can I find deals for business class flights from New Hampshire to Dublin?
Yes. Cheapflights offers flight deals from New Hampshire to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Hampshire to Dublin?
Currently, November is the cheapest month in which you can book a flight from New Hampshire to Dublin (average of $509). Flying from New Hampshire to Dublin in June is currently the most expensive (average of $1,010). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Maynooth

Castleknock

Swords

Wicklow

Leixlip

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from New Hampshire to Dublin

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$552	Average$913	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$752	Average$1,188	FlexibilityNo cancel fee	On-time71%

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$255+ Cheap flights from New Hampshire to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Hampshire to Dublin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Hampshire to Dublin

Keep the following information in mind while searching for New Hampshire to Dublin flight deals. Data was last updated March 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Hampshire to Dublin

Cheapest flights from New Hampshire to DublinExplore the most affordable flight options available from New Hampshire to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from New Hampshire to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Hampshire to Dublin that are best for you.

Best time to book a flight from New Hampshire to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from New Hampshire with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Dublin

What is the cheapest time of day to fly from NH to DUB?

Find hourly flight availability from New Hampshire to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

Reviews of airlines servicing Dublin

Peruse reviews from past customers who have flown with Delta, KLM and SWISS from New Hampshire to Dublin to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Dublin from New Hampshire?

What are the cheapest airlines to fly from New Hampshire to Dublin one-way?

What are the most popular routes from New Hampshire to Dublin?

Can I find deals for flights from New Hampshire to Dublin that include hotel bookings?

How can I find direct flights from New Hampshire to Dublin?

Can I find deals for business class flights from New Hampshire to Dublin?

What is the cheapest month to book a flight from New Hampshire to Dublin?

Traveling to a place near New Hampshire?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from New Hampshire to Dublin

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Cheapest flights from New Hampshire to Dublin
Explore the most affordable flight options available from New Hampshire to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.